const BAffineTransform&
BAffineTransform::ScaleBy(const BPoint& center, double x, double y)
{
TranslateBy(-center.x, -center.y);
ScaleBy(x, y);
return TranslateBy(center.x, center.y);
}
bool GO_Background::Initialize(
ComPtr<ID3D11Device> const device,
const std::shared_ptr<ShaderManager> shaderManager,
const std::shared_ptr<MaterialFactory> matFactory)
{
GameObject::Initialize(device, shaderManager, matFactory);
Model::ModelType bgDesc;
bgDesc.materialFilename = BG_MATERIAL;
bgDesc.modelFilename = BG_MODEL;
if (!model.Initialize(
bgDesc,
device,
shaderManager->getDefaultShader()->getShaderBCode(),
shaderManager->getPlainTextureShader()->getByteCodeLength(),
matFactory))
{
return false;
}
TranslateBy(0.0f, 0.0f, -8.0f);
ScaleBy(0.6f);
return true;
}
const BAffineTransform&
BAffineTransform::ScaleBy(const BPoint& center, const BPoint& scale)
{
return ScaleBy(center, scale.x, scale.y);
}
const BAffineTransform&
BAffineTransform::ScaleBy(const BPoint& center, double scale)
{
return ScaleBy(center, scale, scale);
}
